![\"Chambre](\"https:\/\/www.vikkins.com\/wp-content\/uploads\/2026\/06\/cold-room-for-flowers-floral-storage-1.webp\")
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Scale matters for two practical reasons. First, project-grade volumes \u2014 thousands of square metres of panels plus the supporting steel \u2014 only ship on schedule when the factory controls its own lines and raw material supply. Second, a real production base can show you the process: coil storage, foaming lines, quality inspection and load-out. If a supplier cannot arrange a factory audit, in person or by video, treat every other claim with caution.<\/p>\n
2. Verifiable certifications<\/h3>\n
Certifications to verify in writing: ISO 9001 certified<\/strong> \u00b7 CE certified<\/strong> \u00b7 CWB certified<\/strong> \u00b7 AWS certified<\/strong>.<\/p>\n Demand the documents with scope and dates, not claims. One quality system covering both panel lines and the steel workshop means one accountable supplier.<\/p>\n Core material \u2014 PU\/PIR for thermal duty, rock wool where fire ratings apply \u2014 plus panel thickness and joint design must match each chamber: chilled, frozen and processing areas have different requirements. A manufacturer running its own lines produces to your specification; a reseller sells you whatever is on the rack.<\/p>\n Joint design deserves the same scrutiny as the core itself: tongue-and-groove or cam-lock joints determine air-tightness, and air-tightness determines how hard the refrigeration plant works every hour of its life. Ask the manufacturer to show joint details on the shop drawings and to state the panel system used for each chamber in the quotation, so the offers you receive can be compared line by line.<\/p>\n Cold room envelope, structural steel, doors and accessories, engineering drawings and containerized delivery \u2014 a single factory-direct scope removes interface risk between trades and keeps responsibility in one place. Insist that the structure and the envelope are engineered together and appear on one set of shop drawings.<\/p>\n Logistics belongs in the same scope. Panels, structure, doors and accessories should leave the factory containerized for export, with a packing list and loading plan your freight forwarder can work from, and with ex-works and arrival dates committed in the contract \u2014 not quoted verbally. Split scopes are where cold room projects lose weeks.<\/p>\n Ask for delivered references, not renderings. Two published examples from the VIKKINS project archive: a single-block steel-structure logistics warehouse for Luzon Logistics Park in the Philippines, and a multi-temperature distribution centre in Russia \u2014 both shipped as engineered kits combining the steel frame with the complete insulated envelope, installed by local crews following VIKKINS shop drawings.<\/p>\n Wear parts \u2014 gaskets, hinges, door hardware \u2014 should be available on short lead time for the life of the installation, and your project drawings should stay on file for future extensions. Ask how support requests are handled after handover, and get the answer into the contract.<\/p>\n Product details, panel systems and chamber configurations are documented on the VIKKINS modular cold room product page<\/a>.<\/p>\n Before committing, send your drawings and specifications and ask for a technical and commercial proposal. Comparing complete factory-direct proposals \u2014 not per-panel prices \u2014 is how experienced buyers protect both budget and schedule.<\/p>\n3. Panel engineering fit<\/h3>\n
4. Complete scope from one supplier<\/h3>\n
![\"Industrial](\"https:\/\/www.vikkins.com\/wp-content\/uploads\/2026\/06\/cold-room-for-seafood-and-frozen-food.webp\")
<\/p>\n5. Delivered references<\/h3>\n
6. After-sales commitment<\/h3>\n
![\"VIKKINS](\"https:\/\/www.vikkins.com\/wp-content\/uploads\/2026\/07\/vikkins-cold-storage-panel.webp\")
<\/p>\nA proposal you can compare<\/h3>\n